diff --git a/libc/kernel/uapi/linux/nvram.h b/libc/kernel/uapi/linux/nvram.h
index 4c8fc50..e0c320a 100644
--- a/libc/kernel/uapi/linux/nvram.h
+++ b/libc/kernel/uapi/linux/nvram.h
@@ -23,6 +23,6 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NVRAM_SETCKS _IO('p', 0x41)
 #define NVRAM_FIRST_BYTE 14
-#define NVRAM_OFFSET(x) ((x)-NVRAM_FIRST_BYTE)
+#define NVRAM_OFFSET(x) ((x) - NVRAM_FIRST_BYTE)
 #endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */